@Tom this is nothing with high priority and can be done whenever you find the time for it.
I would like to suggest a direct link to the Nw.js download page with the latest version below in the download section.
If you find some free time I would really appreciate it, if you would invest just a few minutes to add this suggestion.
Something like this:
Again, I would really appreciate it and I guess a lot of other forum users would like to have that too.